We straight up install paru-bi via its PKGBUILD from
AUR, we skip the additional step we used to do
where we first installed paru from its GitHub
project. This saves time and most importantly
scarce RAM that Rust otherwise needs during
paru compilation.
On systems with little RAM (as in 4 GiB) paru's
compilation process would sometimes fail when
/etc/makepkg.conf when its MAKEFLAGS was
set to use many cores e.g. via "-j$(nproc --ignore 1)".
Without the manual paru compilation step we now
don't need the ability anymore to
--replace-conflicting packages.
